The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2023
Filed:
Dec. 21, 2021
Thales, Courbevoie, FR;
THALES, Courbevoie, FR;
Abstract
A system for adapting the voltage of a drain of a power stage includes at least two transmission paths T, a transmission path comprising a resistive element (), a phase control module (), and a power stage () at the output of which a radiating element (E) is arranged, comprising at least: a device () for determining the value of a reflected power P, the value of an incident power Pin a power stage, and the ratio of the powers R, an analogue device () configured so as to pulse width-modulate the difference signal, a switching cell () receiving a low-power PWM signal and designed to generate a power signal PWMthat is transformed, by a low-pass filter (), into a bias signal for biasing the power stage in accordance with a predefined bias control law.